hkpSolverInfo.h

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#pragma once
 
#include "RE/H/hkBaseTypes.h"
#include "RE/H/hkVector4.h"
 
namespace RE
{
    struct hkpSolverInfo
    {
        struct DeactivationClasses
        {
            enum DeactivationClass : std::uint32_t
            {
                kInvalid,
                kOff,
                kLow,
                kMedium,
                kHigh,
                kAggressive,
 
                kTotal
            };
        };
        using DeactivationClass = DeactivationClasses::DeactivationClass;
 
        struct DeactivationInfo
        {
            float  linearVelocityThresholdInv;      // 00
            float  angularVelocityThresholdInv;     // 04
            float  slowObjectVelocityMultiplier;    // 08
            float  relativeSleepVelocityThreshold;  // 0C
            float  maxDistSqrd[2];                  // 10
            hkHalf maxRotSqrd[2];                   // 18
        };
        static_assert(sizeof(DeactivationInfo) == 0x1C);
 
        // members
        alignas(0x10) float one;                                       // 000
        float            tau;                                          // 004
        float            damping;                                      // 008
        float            frictionTau;                                  // 00C
        hkVector4        globalAccelerationPerSubStep;                 // 010
        hkVector4        globalAccelerationPerStep;                    // 020
        hkVector4        integrateVelocityFactor;                      // 030
        hkVector4        invIntegrateVelocityFactor;                   // 040
        float            dampDivTau;                                   // 050
        float            tauDivDamp;                                   // 054
        float            dampDivFrictionTau;                           // 058
        float            frictionTauDivDamp;                           // 05C
        float            contactRestingVelocity;                       // 060
        DeactivationInfo deactivationInfo[DeactivationClass::kTotal];  // 064
        float            deltaTime;                                    // 10C
        float            invDeltaTime;                                 // 110
        std::int32_t     numSteps;                                     // 114
        std::int32_t     numMicroSteps;                                // 118
        float            invNumMicroSteps;                             // 11C
        float            invNumSteps;                                  // 120
        bool             forceCoherentConstraintOrderingInSolver;      // 124
        std::uint8_t     deactivationNumInactiveFramesSelectFlag[2];   // 125
        std::uint8_t     deactivationIntegrateCounter;                 // 127
        float            maxConstraintViolationSqrd;                   // 128
        std::uint32_t    pad12C;                                       // 12C
    };
    static_assert(sizeof(hkpSolverInfo) == 0x130);
}